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- Finally, the slight crackle fissures along the direction of undissolved carbide and crystal boundary, and . 裂纹沿未溶碳化物和晶界走向开裂,说明未溶碳化物降低了晶界处结合强度。
- The relation of the microstructures and the properties in aspect of retained austenite(Ar) , undissolved carbide(Cr) and martonsite tempered content has been analyzed. 并从残余奥氏体、未溶碳化物和马氏体回火程度几个方面分析了组织和性能之间的关系。
- Therefore,the content of low carbon martensite and volume fraction of undissolved carbide in the structure hardened files can he increased and their toughness and working life have bee... 经淬火后,组织中板条马氏体量与残留碳化物体积分数有所增加,从而显著提高了锉刀韧性与使用寿命。
- Keywords antifriction tup;undissolved carbide;porosity;shrinkage cavity;water toughening process; 耐磨锤头;未溶碳化物;疏松;缩孔;水韧处理;
- Keywords contsct fatigue;retained austenite;martensite tempered content;undissolved carbide; 接触疲劳;残余奥氏体;马氏体回火;未溶碳化物;
- Keywords die steel;laser beam solid transformation hardening;martensite;remained austenite;undissolved carbide; 模具钢;激光相变硬化;马氏体;残留奥氏体;未溶碳化物;
- undissolved carbide 未溶碳化物
- Undissolved (free) Water Removal ONLY! 不溶(免费)移送水!
- Keywords Cast aluminum mold;Undissolving carbide;Beit precipitation; 铸铝模具;未熔碳化物;带状偏析;
- Zhuzhou Cemented Carbide Group Corp. Ltd. 株洲硬质合金集团有限公司。
- Zhuzhou Cemented Carbide Works USA Inc,. 株洲硬质合金进出口公司。
- SHENZHEN JINWU PRECISION CARBIDE LIMITED. 深圳金武精密钨钢有限公司。
- Brazing of carbide cutting tool. 钎焊硬质合金刀具。
- YUEQING CEMENTED CARBIDE PRODUCTS CO., LTD. 乐清市硬质合金制品有限公司。
- For nonmagnetic cemented carbide dies. 适于制造无磁硬质合金模具。
- CHENGDU JUNSHENG CEMENTED CARBIDE TOOL CO.LTD. 成都骏升硬质合金工具有限公司。
- BEIFANG CEMENTED CARBIDE TOOL CO., LTD. 南宫市北方硬质合金工具有限责任公司。
- ZHEJIANG HONGFENG CEMENTED CARBIDE CO., LTD. 浙江鸿峰硬质合金有限公司。
- The effect laws of amount of undissolved ferrite has been gained. 得出了未溶铁素体含量的影响规律,弄清了未溶铁素体的作用机理。
- ZHUZHOU CEMENTED CARBIDE CUTTING TOOLS CO., LTD. 株洲钻石切削刀具股份有限公司。